Yokomo S4-304 Aluminium Motor Mount Adapter YZ-4S  [S4-304]

Accurate Motor Fix for YZ-4S Chassis

The Yokomo S4-304 Motor Mount/Adapter gives YZ-4S owners a durable, adjustable mounting option. Constructed from aluminium, it improves motor stability and reduces movement under hard driving. The sliding adapter allows precise motor positioning to ensure correct gear engagement and easier mesh adjustments.

Reliable Build and Thermal Benefits

Created with the YZ-4S layout in mind, this mount strengthens the drivetrain interface while the aluminium helps conduct heat away from the motor during extended running. That combination supports steady performance through multiple heats or long practice sessions.

Quick Upgrade with B-YZ4SF Compatibility

Installing the Yokomo S4-304 Motor Mount is clear-cut for experienced tuners and general hobbyists. It is compatible with the B-YZ4SF chassis, providing a neat fit for upgrades or part replacements. The improved mounting reduces slop and simplifies setup checks.